Consider the hypothetical reaction A+B+ 2C 2D+3E where the rate law is ALA] k[A][B]* At Rate = An experiment is carried out where [A], = 1.0 x 10-2 M, [B]o 4.0 M, and = 2.0 M. The reaction is started, and after 6.0 seconds, the concentration of A is 3.8 x 10-3 M. %3D a. Calculate the value of k for this reaction. k= 2 L mol b. Calculate the half-life for this experiment. Half-life = c. Calculate the concentration of A after 13.0 seconds. Concentration= M d. Calculate the concentration of C after 13 seconds. Concentration M

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Consider the hypothetical reaction
A+B+2C 2D+ 3E
where the rate law is
Rate =
k[A][B]*
At
An experiment is carried out where
= 1.0 x 102 M,
[A], =
[B]o
4.0 M, and
= 2.0 M. The reaction is started, and after 6.0 seconds, the concentration of
A is
3.8 x 10-3 M.
a. Calculate the value of k for this reaction.
L mol s
-1
k=
b. Calculate the half-life for this experiment.
Half-life =
c. Calculate the concentration of A after 13.0 seconds.
Concentration =
M
d. Calculate the concentration of C after 13 seconds.
Concentration =
M
Transcribed Image Text:Consider the hypothetical reaction A+B+2C 2D+ 3E where the rate law is Rate = k[A][B]* At An experiment is carried out where = 1.0 x 102 M, [A], = [B]o 4.0 M, and = 2.0 M. The reaction is started, and after 6.0 seconds, the concentration of A is 3.8 x 10-3 M. a. Calculate the value of k for this reaction. L mol s -1 k= b. Calculate the half-life for this experiment. Half-life = c. Calculate the concentration of A after 13.0 seconds. Concentration = M d. Calculate the concentration of C after 13 seconds. Concentration = M
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